Which preposition to use with efflorescences

of Occurrences 12%

Where the mountains are steep and the rains heavy, the pool is never quite dry, but dark and bitter, rimmed about with the efflorescence of alkaline deposits.

by Occurrences 1%

Even in the productions of Mr. Moore, the sweetest lyric poet of this or perhaps any age, this national peculiarity is not infrequently perceptible; and we were compelled, in our review of his Lalla Rookh, a subject which justified the introduction of much Eastern splendour and elaboration, to point out the excessive finery, the incessant sparkle and efflorescence by which the attention of the reader was fatigued, and his senses overcome.

on Occurrences 1%

Such incidents were but an efflorescence on the surface of what for a number of years was a true and general earnestness.

Which preposition to use with  efflorescences